{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1321936350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x463c11e9079069e86dd65f3421ff46951e640adf3965cbc6793716b2d7e72f6b",
    "signature": "0x145fe9612fae76f057b113b6a3d2187b99f2bba419c589180c3cbecbddbb9fc056fab81d76573bc153db7779c0ff4ceff34add3408493a897f3a950c202bcf6f1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}